Fay, John J. Contemporary security management / John J. Fay, David Patterson - 4th ed. - Elsevier/Butterworth-Heinemann 2018 28140 ISBN: 9780128092781 Source: Rec-2019-11-14 Subjects--Topical Terms: Private security servicesIndustries - Security measuresPersonnel management LC Class. No.: HV / 8290